3 proyectores Panasonic1 funcionando correctamente1 prende pero no la lámpara 1 no prende 2000 LUMENSLA OFERTA INCLUYE3 VIDEOPROYECTORESESTUCHES CABLE DE CORRIENTESCABLE DE VIDEO VGAENVIO GRATIS Panasonic PT-LB51NTU Projector Specifications(show metric units)MSRP(USD): $2,229 Street Price(USD): ** Warranty: 3 Years Status: Out of Production First Ship: May 2007 Last Ship: Aug 2008 User Manual Product Sheet Projection Calculator Replacement Lamp Model Number: ET-LAB50Brightness: 2,000 LumensColor Light Output: **Contrast: 400:1Auto Iris: YesResolution: 1024x768Aspect Ratio: 4:3 (XGA) Video Modes: 720p, 1080i, 576i, 576p, 625i, 480p, 480iData Modes: MAX 1600x1200 Max Power: 240 WattsVoltage: 100V - 240V Size(inches) (HxWxD): 2.3 x 11.7 x 8.3Weight: 4.2 lbs ConnectionPanel: RS232 (DB-9pin)Wireless Networking ** item is not applicable, unpublished, or unknownLamp Life(Full Power): 3,000 hoursLamp Type: UHMLamp Wattage: 165 WattsLamp Quantity: 1 Display Type: 0.6" 3 LCD Standard Zoom Lens: 1.20:1Standard Lens Focus: ManualOptional Lenses: NoLens Shift: No Throw Dist (feet): 6.0 - 30.1Image Size(inches): 50.0 - 300.0Throw Ratio(D:W): 1.51:1 - 1.83:1 Audible Noise: 30.0 dBEco-Mode: 30.0 dB Speakers: 1.0 W MonoDigital Zoom: YesDigital Keystone: Vertical Special Features: Blackboard Mode, Soft Carrying CaseComments: Quick Start - images on screen in less than two seconds. "Auto Everything" set-up.